Shiva Purana

siva.sh/siva-purana/rudra-samhita/182/57

शिव उवाच ।। यद्यस्मि रुद्रस्तव किं मया स्यात्किमर्थमेवं वदसीति मिथ्या ।। शृणु प्रभावं मम दैत्यनाथ न्याय्यं न वक्तुं वचनं त्वयैवम् ।। ५७ ।।

sanskrit

Śiva said: If I am Śiva what do you gain from me? Why do you utter false things. O lord of Daityas, listen to my prowess. It is improper on your part to speak like this.

english translation

ziva uvAca || yadyasmi rudrastava kiM mayA syAtkimarthamevaM vadasIti mithyA || zRNu prabhAvaM mama daityanAtha nyAyyaM na vaktuM vacanaM tvayaivam || 57 ||

hk transliteration by Sanscript